4-Aminobenzo[b]thiophene CAS 17402-83-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17402-83-4 |
| Molecular Formula | C8H7NS |
| Molecular Weight | 149.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Aminobenzo[b]thiophene (CAS 17402-83-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H7NS. Molecular weight: 149.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H7NS |
| Molecular Weight | 149.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Aminobenzo Standards
- 5-Aminobenzo[b]thiophene (CAS 20532-28-9)
- 6-Aminobenzo[b]thiophene (CAS 5339-33-3)
- 6-Aminobenzo[c][1,2]oxaborol-1(3H)-ol (CAS 117098-94-9)
- 7-Aminobenzo[c][1,2]oxaborol-1(3H)-ol (CAS 947165-27-7)
- 3-Aminobenzo[d]isoxazol-6-ol (CAS 1448675-05-5)
- 6-Aminobenzo[d]isoxazol-3(2H)-one (CAS 149897-43-8)
- 2-Aminobenzo[d]oxazol-7-ol (CAS 1554330-92-5)
- 3-Aminobenzo[d]oxazol-2(3H)-one (CAS 17823-06-2)
Recommended Standards
- 3-Aminobenzothiophene (CAS 17402-82-3)
- Benzo[b]thiophen-7-amine (CAS 17402-91-4)
- 1-(Thiophen-2-yl)cyclopropane-1-carbonitrile (CAS 162959-93-5)
- 5-Amino-3-(3-methyl-2-nitrophenyl)-1H-1,2,4-triazole (CAS 1016750-18-7)
- 2-Sulfamoylbenzene-1-sulfonyl chloride (CAS 100704-37-8)
- Ethyl 2,3-Dichloro-6-methoxybenzoate (CAS 2179038-50-5)
- Ethyl (2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)ethyl)glycinate hydrochloride (CAS 1378894-89-3)
- ethyl 1-(2-aminoethyl)-1H-imidazole-4-carboxylate dihydrochloride (CAS 1787868-42-1)
- 3-(1,3-Benzothiazol-2-yl)-2-methyl-2-phenylpropanoic acid (CAS 863669-01-6)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com